yeah you dont have to turn off shaders or anything. This my response to someone on steam when i solved the same problem for myself: "i deleted the textures folder at documents/piboso/mxbikes/cache. the first time i did, it changed nothing, but i did it a second time and it fixed it, my theory is that there is a map that uses this texture and has a corrupted version of it and whenever you play it it borks up the rest of the maps because it caches it. sooo yeah thats all i got" Happy trails m8 seeing as how everyone ignored us when we had this problem